The Dive plot
"The calmer you are, the less air you lose."
A scuba diving trip in one of the world's most remote places becomes a fight for survival for sisters Drew and May when a catastrophic landslide sends rocks crashing into the sea. After being hit by the rock, May lies 90 feet below the surface, trapped by debris and unable to move. With oxygen levels dangerously low, it's up to Drew to fight for her sister's life. She must put her own life in danger and risk the ultimate sacrifice. But with no help in sight, time is running out fast...